Davis, who sustained a knee injury while coming on in relief of Matt Ryan in last Sunday's blowout loss to the Buccaneers, expects to be available Thursday vs. the Saints, ESPN.com's Vaughn McClure reports.

Davis will serve as Matt Ryan's backup assuming he can beat out seventh-round draft pick Sean Renfree during training camp. Either way, it would take an injury to Matt Ryan before Davis had any real fantasy value.